@conference {DBLP:conf/dasfaa/ChengYT06,
	title = {{F}ast {R}eachability {Q}uery {P}rocessing},
	booktitle = {DASFAA},
	year = {2006},
	pages = {674-688},
	author = {Jiefeng Cheng and Yu, Jeffrey Xu and Nan Tang}
}
